baber/WOPTO huggingface dataset:
Patent JP-2004009378-A (JP)
Title: Multiple use sheet
Inventor: ISHIKAWA FUMIAKI
IPC: B42D15/00
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple use sheet in which a long paper can be formed easily by pasting a plurality of sheets, the pasted sheet can be folded readily and cleanly, and a card can be formed readily.  <P>SOLUTION: A square sheet is provided with a plurality of rows of perforation 2 in parallel with its one side edge 1a. It can be folded readily by bending it at the part of the perforation 2 and since only the perforation 2 is formed in the sheet, the multiple use sheet 1 is not caught when it passes through a printer and printing can be carried out cleanly and surely. When the multiple use sheet 1 is separated at the perforation 2, the length thereof can be adjusted readily. Since the separated sheet has a stripe shape, a stripe sheet can be formed readily.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011241-A (JP)
Title: Burying method of pile and excavating device used therefor
Inventor: HARA MASAYUKI
IPC: E02D7/00
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform the construction of a pile burying hole having an extended diameter part and to strengthen the fixation of a pile.  <P>SOLUTION: In preboring method, an excavating device A capable of easily switching the diameter extension and contraction of an expansible blade in normal rotation of a drilling and stirring jig is used, and the excavation of the extended diameter part 25 at the lower end of an excavation hole 24 and the following stirring and mixing of sediment with an injected foot protection liquid in the extended diameter part 25 are performed not by the reverse rotation of the device A as in the past but by the normal rotation thereof. Therefore, the construction of the extended diameter part can be efficiently performed, and the stirring and mixing of the foot protection solution injected to the extended diameter part with the excavated sediment can be satisfactorily performed. Consequently, the fixation of the built pile to the support ground can be strengthened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010550-A (JP)
Title: Method for producing deuterated aromatic compound
Inventor: TAKAHASHI TAMOTSU
IPC: C07B59/00
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To readily provide a deuterated aromatic compound having high deuterium content.  <P>SOLUTION: An aromatic compound having one or more benzene rings is reacted with a deuterated benzene in the presence of a metal halide containing a group 5-6 transition metal in the periodic table or aluminum to convert hydrogen bound to the benzene ring in the aromatic compound to deuterium by ≥90% rate of deuteration.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013625-A (JP)
Title: Method and device for supporting design of photovoltaic power generation facility
Inventor: INOUE TETSUYA
IPC: G06F17/50
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To support the design of a photovoltaic power generation facility by storing design information associated with the model of a solar cell module and the arrangement position, and extracting the design information as necessary.  <P>SOLUTION: A design information storage means 104 stores design information including a module arrangement pattern being information including the model of a solar cell module to be arranged and the arrangement position. A design information extracting means 103 uses arrangement face information 101 indicating the shape of an arrangement face on which the solar cell module is arranged and requested specifications 102 being specifications for requesting a solar cell module array or photovoltaic power generation facility to be designed such as a design method and a power generation capacity, and extracts the design information including the module arrangement pattern fulfilling the requested specifications for making it possible to arrange the solar cell module on the arrangement face indicated by the arrangement face information from the design information storage means 104.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010025-A (JP)
Title: Occupant restraint apparatus
Inventor: YAMASHINA TAKUYA
IPC: B60R22/24
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an occupant restraint apparatus capable of properly restraining an occupant seated on a seat with a simple structure.  <P>SOLUTION: This occupant restraint apparatus comprises a retractor 4 installed on the lateral one side of a seat cushion 2 for the occupant seated on the seat cushion 2 and a shoulder belt 8 having one end wound so as to be extracted and stored in the retractor 4, retraining the chest part of the occupant, and inserted into an insert hole of a tongue 7 detachably fitted to a buckle installed on the lateral other side of the seat cushion 2. Also, the apparatus comprises a first lap belt 10 extending from the tongue 7 insert side terminal part of the shoulder belt 8, retraining the waist part of the occupant, and inserted into the insert hole of a locking part 9 installed on the lateral one side of the seat cushion 2 and a second lap belt 11 extending from the locking part 9 insert side terminal part of the first lap belt 10, restraining the waist part of the occupant, and locked to the tongue 7 detachably fitted to the buckle 6 installed on the lateral other side of the seat cushion 2. The first lap belt 10 and the second lap belt 11 are overlapped with each other so as to be moved relative to each other, and increase a waist part restraining force with a simple structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022578-A (JP)
Title: Apparatus and method for inspecting substrate processing unit
Inventor: SHIBAYAMA NORIYUKI
IPC: B08B3/12
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing unit inspecting apparatus and a method, which are capable of inspecting a processing tank and a vibrating plate easily and quickly nearly in the same environment with a substrate processing device before the processing tank and the vibrating plate are fitted to the substrate processing device.  <P>SOLUTION: The vibration plate 20 and the processing tank 50 serving as units composing the substrate processing device are fitted to the inside of an outer tank 10 of the substrate processing unit inspecting apparatus 100. The processing tank 50 is set movable by a holding unit 30 and a guide rail 11, so that not only the pressure of sound propagating pure water reserved in the outer tank 10 but also the pressure of sound propagating the pure water reserved in the outer tank 10, the bottom of the processing tank 50, and the pure water reserved in the processing tank 50 can be measured. Therefore, it can be determined whether the vibration plate 20 is non-defective or not, and the transmission of the bottom of the processing tank 50 can be determined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019974-A (JP)
Title: Proportional control burner
Inventor: OGATA HIROSHI
IPC: F23N1/02
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve performance of a water heater in the case of a small hot water supply rate, by excellently maintaining the high combustion condition, improving combustion in a low combustion area with the simple structure, restricting the generation of bad smell and soot, and reducing a fuel feeding rate with combustion in the low combustion area.  <P>SOLUTION: A combustion cylinder 1 formed into a two stages of a small-diameter combustion cylinder part 11 and a large-diameter combustion cylinder part 10 is provided. An air passage from a blower 4 is divided into a first ventilation passage 5a for leading to the small-diameter combustion cylinder part and a second ventilation passage 5b for leading to the large-diameter cylinder part. An airflow quantity control damper 6 provided in an inlet part 51 of the ventilation passage 5 is formed so as to be positioned at a full closing position for fully closing the second ventilation passage in the lowest combustion, at a full opening position for fully opening the second ventilation passage in the highest combustion, and at a desirable intermediate position between the full closing position and the full opening position in the middle combustion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019751-A (JP)
Title: Joint for flexible tube
Inventor: KIMURA MITSUJI
IPC: F16L33/28
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint for flexible tube, allowing a corrugated tube to be inserted with a small force and securing excellent sealing performance to an annular sealing member.  <P>SOLUTION: This joint includes a joint body 2 and a push ring 4 mounted confronting with each other, and a retainer 68 disposed in an internal space between them. A fire-proof packing body 26 annular sealing member 28 is stored in a seal storing part of the joint body 2, and the joint body 2 is provided with a seal compressing member 30 for compressing the annular sealing member 28. When a corrugated tube 88 is inserted in the joint body 2 through the push ring 4 the tip of the corrugated tube 88 acts on the seal compressing member 30, whereby the annular sealing member 28 is compressed in the axial direction and elastically deformed inward in the radial direction by the seal compressing member 30 so that the inner surface of the annular sealing member 28 is brought into pressure contact with the crest part 86 of the corrugated tube 88 to achieve sealing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003075440-A (JP)
Title: Unit for biochemical analysis
Inventor: TSUZUKI HIROHIKO
IPC: G01N33/53
Filed: 2002-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a unit for a biochemical analysis that densely forms a plurality of spot-like regions containing a specific combination substance on a substrate, specifically combines a substance originated from an organism that is labeled by a radioactive label to the specifically combined substance, adheres the unit for a biochemical analysis obtained by selectively labeling the plurality of spot-like regions to a phosphor layer having an accelerated phosphorescence, exposes the phosphor layer having an accelerated phosphorescence by the radioactive labeled substance, applies excitation light to the phosphor layer having an accelerated phosphorescence, photoelectrically detects light having an accelerated phosphorescence radiated from the phosphor layer having an accelerated phosphorescence, generates data for a biochemical analysis,  and prevents noise caused by the scattering in electron rays (β rays) emitted from the radioactive labeled substance when analyzing a substance originated from the organism. SOLUTION: The unit 1 for a biochemical analysis is formed by a material having a property for attenuating radiation energy and/or light energy, has a substrate 2 where a plurality of holes 3 are formed separated one another and an attraction layer 4 is formed on an inner surface 3a of the plurality of holes.
Patent JP-2004021565-A (JP)
Title: Detection system of break-even point of building for rent
Inventor: IWANAMI TAKESHI
IPC: G06Q50/16
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection system of break-even point of a building for rent capable of visually presenting income and expenses situation of a rental building by using numerical values and charts instead of relying on experience and conventional know-how.  <P>SOLUTION: The break-even point of a rental building is calculated based on an operation ratio at the break-even point. An average value P<SB>AC</SB>of the operation rates, the most important value, is calculated by the following formula; P<SB>AC</SB>=[F+Z-ä(A+C)×12+E}]/ä12×S(T<SB>T</SB>-T<SB>S</SB>)}. In the formula, F is the fixed expenditure, Z is the maintenance cost, A is the rental fee of affiliated companies, C is the car parking income, E is the other incomes from affiliated companies, S is the other incomes from companies other than the affiliated companies, T<SB>T</SB>is the average rental unit price and T<SB>S</SB>is the average expenditure unit price.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335401-A (JP)
Title: Fencing device for garbage station
Inventor: MURAKAMI ISAO
IPC: B65F1/00
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems relating to troubles caused by crows at a garbage station, that it is difficult for every dweller to keep the rules to prevent the troubles by crows while knowing the behavior of the crows, an expensive garbage box prepared by a community is troublesome for a sanitation engineer, and the garbage may be left outside of the box because of the insufficient capacity of the box.  <P>SOLUTION: The garbage is surrounded by front plates 36, 37, sleeve plates 17, 26 and the like, having a height enough for preventing the crows 31 on the ground from doing something, an L-shaped bar 21 is mounted to prevent the displacement of the fence and fixing its shape, a position is stabilized by the weight of placed garbage bags, the work for lifting up and returning a bottom 35 of a net is reduced, the garbage station can be kept clean, and the fencing device can be easily assembled by everyone. The garbage bags can be easily loaded on a dump truck and the like only by lifting up and removing the front plates 36, 37.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031471-A (JP)
Title: Silicon carbide semiconductor device and its manufacturing method
Inventor: TAKAHASHI KUNIMASA
IPC: H01L29/12
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high withstand voltage silicon carbide semiconductor device and its manufacturing method.  <P>SOLUTION: After a trench groove 12 is formed at one portion of the main surface of a silicon carbide substrate 11 by plasma etching, epitaxial growth layers 13, 14, 15 where dopants are doped are successively subjected to epitaxial growth on the silicon carbide substrate 11. After etching, a gate insulating film 16, a source electrode 17, a drain electrode 18, and a gate electrode 19 are formed to manufacture a vertical MISFET.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030740-A (JP)
Title: Magnetic recording medium, its manufacturing method, and magnetic recording and reproducing device
Inventor: SHIMIZU KENJI
IPC: G11B5/667
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium, its manufacturing method, and a magnetic recording and reproducing device by which a noise characteristic can be improved and of which productivity is excellent.  <P>SOLUTION: When a magnetic recording medium provided with a soft magnetic film 2, an orientation control film 3, a vertical magnetic recording film 5 in which a magnetization easy axis is arranged vertically to a substrate, and a protection film 6 on a non-magnetic substrate 1, is manufactured, the soft magnetic film 2 is formed by using spatter method, film forming gas pressure is controlled to be between 2Pa and 30Pa when the soft magnetic film 2 is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027394-A (JP)
Title: Selector valve of water jet loom and pressured water feeder
Inventor: HATTORI KOICHI
IPC: F16K11/076
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the rotation of a valve, when pressured water flows in the conduit of the valve.  <P>SOLUTION: This selector valve of a water jet loom comprises a valve main body having a water entrance communicating with a pressured water supply source and a plurality of water exits selectively communicating with either one of a plurality of terminal water-discharging ports including at least one picking nozzle, and a valve body rotatably inserted into the valve main body and having the conduit for making the water entrance to communicate with one of the water exits. The conduit has a groove which has a surface parallel to the axis of the valve body and two surfaces that are separated from each other in the axial direction and are extended in the directions crossing the axis. The conduit enables the communication of the water entrance with specific one of the water exits at the prescribed rotation position of the valve body, and further enables the communication of the water entrance with the other water exit different from the specific water exit at the different rotation position of the valve body. The parallel surface is approximately orthogonal to a straight line passing from the water entrance to the rotation center of the valve body. Either one of the water exits is opened toward the groove.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024468-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of encouraging expectation and excitation of a player from the starting time of a display game.  <P>SOLUTION: When a ball shot onto a game board enters a start hole, a random number is obtained. A random number judgment means makes a judgment whether the number is a winning random number of or a losing random number. A judging reference is changed over to either a low probability reference or a high probability reference by a judging reference changing means. When the ball enters the start hole, a random number is obtained from a ready-for-win continuous random number generating means, and a ready-for-win continuous random number judging means makes a judgment whether the random number is a ready-for-win continuous random number or not. A display control means executes the display game so as to make the displaying result fall in a special stop result state in the case of the winning random number. When a high probability reference is set in the judging means and a ready-for-win continuous random number value is a ready-for-win continuous random number, a display game is started from a ready-for-win state by the continuous number of times preset on the basis of pattern information relative to the display result of the previous game.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028198-A (JP)
Title: Solenoid valve
Inventor: SHIMONO YUICHI
IPC: F16H61/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid valve installed in such a state as compatibly attaining optimal operation characteristics from viewpoints of responsiveness and stability when changing a control pressure of operating fluid.  <P>SOLUTION: This solenoid valve 1 is provided with a housing 10 having an approximately cylindrical linear passage 10a in its inside, three types of oil passages P1, P2 and P3 connecting the outside of the housing 10 to the linear passage 10a, and a spool 20 constituted by stretching from a large diameter part 20b, a small diameter part 20a, to a large diameter part 20c and reciprocating the inside of the linear passage 10a. The circumferential surface of the spool 20 is provided with a semicircular notch 21 and a semicircular notch 22 smaller than the notch 21. The semicircular notches 21 and 22 continue from the end part outer edge of the small diameter part toward the circumferential surface of the large diameter part 20b to form a notch having a staged external shape as a whole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003068034-A (JP)
Title: Circuit and method to demodulate servo position burst
Inventor: HEYDARI FEREIDOON
IPC: G11B21/10
Filed: 2002-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a circuit and a method for demodulating a read-write head position burst in a servo wedge without the need for over sampling or accurate synchronization. SOLUTION: Sampling signals are obtained with a prescribed timing using the fact that servo burst signals are in a sine wave shape, a square root of the sampling signals is obtained, a peak value of the servo burst signals is computed and servo signals are obtained.
Patent JP-2004001338-A (JP)
Title: Liquid ejection head and its manufacturing method
Inventor: AKAHA FUJIO
IPC: B41J2/045
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To suppress production costs and to improve the working efficiency.  <P>SOLUTION: A pressure generation chamber forming plate 30 is formed of nickel. Groove-shaped recesses 33 having bottom faces dented in a V shape by press working are set in rows, and a communication opening 34 which penetrates in a plate thickness direction is formed by press working at one end part of each groove-shaped dent 33. A base part of a partition part 28 for segmenting pressure generation chambers is formed thicker than a leading end part by the bottom face shape of each groove-shaped recesses 33, whereby the rigidity is enhanced. An elastic plate is joined to the groove-shaped recess 33 side of the pressure generation chamber forming plate 30, and a nozzle plate is joined to the opposite side. Pressure generation chambers are demarcated and formed by the groove-shaped recesses and the elastic plate. The pressure generation chambers and a common ink chamber are made to communicate with each other via an ink supply port set in the elastic plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035681-A (JP)
Title: Waterproof material
Inventor: MITSUI TAKASHI
IPC: C04B18/22
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a waterproof material which has an inexpensive cost, excellent waterproofness and weather resistance, is usable with various scraps as a filler and effectively useful as a recycling source.  <P>SOLUTION: The waterproof material comprises an acrylic resin as a binder, various kinds of inorganic substances and scrap as filler. The inorganic substances are calcium carbonate, calcium sulfate, aluminum hydroxide, silicic anhydride, etc., and the scraps are glass bottle scrap, rubber tire scrap, molten slag discharged from a combustor, etc. Each of them is used alone or in a mixed form, blended with the acrylic resin as the binder to give a slurry, which is cured at a normal temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036748-A (JP)
Title: Spindle device and preload control method
Inventor: HAMANAKA KENJI
IPC: B23Q1/26
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To hold the position of the outer ring of an angular ball bearing at a specified position with a simple structure.  <P>SOLUTION: A fixed pressure preloading to provide a preload to the angular ball bearing 4 is performed by controlling the movement position of an outer ring 8 by holding the preload at a specified value to hold a movement housing 9. Based on the detection information of a rotation sensor 20, the detection information of a pressure sensor 23, and the pre-stored specifications of the angular ball bearing 4, the movement state of the outer ring 8 is obtained, and the outer ring 8 is brought into a specified movement state by adding thus obtained movement state. A holding pressure for the movement housing 9 is controlled so that the outer ring 8 can be held at a specified position, and the position of the outer ring 8 of the angular ball bearing 4 is held at the specified position with the simple structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035189-A (JP)
Title: Paper feeder
Inventor: MIYAUCHI TADANAO
IPC: B65H1/00
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeder which can prevent a recording paper sheet from being erroneously laid on a paper feeding tray.  <P>SOLUTION: In order to replenish recording sheets, when the paper feeding tray 2 is drawn out, an image including the information of the material, size, a(longitudinal or lateral) direction and (front or back) side of the material of recording sheet to be set to the paper feeding tray 2 is projected to be displayed in the laying section 3 of the paper feeding tray 2 by a projector 4 as a display means. Since the information related to replenishment recording sheets is projected to be displayed at a place within reach, where the user notices the display naturally and most, the user is prevented from setting wrong recording sheets in size, a(longitudinal or lateral) direction and (front or back) side of the material erroneously and from consuming the recording sheets set erroneously wastefully.  <P>COPYRIGHT: (C)2004,JPO